D.E. Shaw & Co — TMO Trade History
Quarter-by-quarter changes in the THERMO FISHER SCIENTIFIC INC position · CUSIP 883556102
Currently held · 2 YearsFirst seen: 2016 Q3
| Quarter | Filed | Activity | Shares | Δ Shares | Δ % | Value | % Port. |
|---|---|---|---|---|---|---|---|
| 2026 Q2 | 2026-08-14 | Add | 641,637 | 338,789 | +111.9% | $321.7M | 0.15% |
| 2026 Q1 | 2026-05-15 | Add | 302,848 | 255,305 | +537.0% | $148.9M | 0.09% |
| 2025 Q4 | 2026-02-17 | Reduce | 47,543 | -16,913 | -26.2% | $27.5M | 0.01% |
| 2025 Q3 | 2025-11-14 | Reduce | 64,456 | -1,261,516 | -95.1% | $31.3M | 0.02% |
| 2025 Q2 | 2025-08-14 | Add | 1,325,972 | 1,090,601 | +463.4% | $537.6M | 0.38% |
| 2025 Q1 | 2025-05-15 | Reduce | 235,371 | -307,955 | -56.7% | $117.1M | 0.10% |
| 2024 Q4 | 2025-02-14 | Add | 543,326 | 205,477 | +60.8% | $282.7M | 0.21% |
| 2024 Q3 | 2024-11-14 | New | 337,849 | 337,849 | — | $209.0M | 0.18% |
| 2024 Q1 | 2024-11-14 | — | — | — | — | — | — |
| 2023 Q4 | 2024-11-14 | Sold out | — | -201,264 | -100.0% | — | — |
| 2024 Q2 | 2024-08-14 | Reduce | 201,264 | -16,079 | -7.4% | $111.3M | 0.10% |
| 2023 Q3 | 2023-11-14 | Reduce | 217,343 | -52,575 | -19.5% | $110.0M | 0.12% |
| 2023 Q2 | 2023-08-14 | Add | 269,918 | 225,195 | +503.5% | $140.8M | 0.14% |
| 2023 Q1 | 2023-05-15 | Reduce | 44,723 | -23,716 | -34.7% | $25.8M | 0.03% |
| 2022 Q4 | 2023-02-14 | Reduce | 68,439 | -266,942 | -79.6% | $37.7M | 0.04% |
| 2022 Q3 | 2022-11-14 | Add | 335,381 | 95,664 | +39.9% | $170.1M | 0.20% |
| 2022 Q2 | 2022-08-15 | Reduce | 239,717 | -132,921 | -35.7% | $130.2M | 0.15% |
| 2022 Q1 | 2022-05-16 | Reduce | 372,638 | -152,173 | -29.0% | $220.1M | 0.21% |
| 2021 Q4 | 2022-02-14 | Reduce | 524,811 | -4,094 | -0.8% | $350.2M | 0.29% |
| 2021 Q3 | 2021-11-15 | Add | 528,905 | 307,070 | +138.4% | $302.2M | 0.27% |
| 2021 Q2 | 2021-08-16 | Reduce | 221,835 | -52,972 | -19.3% | $111.9M | 0.10% |
| 2021 Q1 | 2021-05-17 | Add | 274,807 | 222,729 | +427.7% | $125.4M | 0.12% |
| 2020 Q4 | 2021-02-16 | Add | 52,078 | 504 | +1.0% | $24.3M | 0.02% |
| 2020 Q3 | 2020-11-16 | Add | 51,574 | 5,640 | +12.3% | $22.8M | 0.02% |
| 2020 Q2 | 2020-08-14 | Reduce | 45,934 | -39,106 | -46.0% | $16.6M | 0.02% |
| 2020 Q1 | 2020-05-15 | Add | 85,040 | 19,936 | +30.6% | $24.1M | 0.04% |
| 2019 Q4 | 2020-02-14 | Reduce | 65,104 | -47,361 | -42.1% | $21.1M | 0.02% |
| 2019 Q3 | 2019-11-14 | Reduce | 112,465 | -66,718 | -37.2% | $32.8M | 0.04% |
| 2019 Q2 | 2019-08-14 | Add | 179,183 | 54,193 | +43.4% | $52.6M | 0.07% |
| 2019 Q1 | 2019-05-15 | Add | 124,990 | 94,482 | +309.7% | $34.2M | 0.04% |
| 2018 Q4 | 2019-02-14 | Add | 30,508 | 23,488 | +334.6% | $6.8M | 0.01% |
| 2018 Q3 | 2018-11-14 | Reduce | 7,020 | -8,827 | -55.7% | $1.7M | 0.00% |
| 2018 Q2 | 2018-08-14 | Add | 15,847 | 9,293 | +141.8% | $3.3M | 0.00% |
| 2018 Q1 | 2018-05-15 | Reduce | 6,554 | -3,471 | -34.6% | $1.4M | 0.00% |
| 2017 Q4 | 2018-02-14 | Reduce | 10,025 | -61,210 | -85.9% | $1.9M | 0.00% |
| 2017 Q3 | 2017-11-14 | Reduce | 71,235 | -300,848 | -80.9% | $13.5M | 0.02% |
| 2017 Q2 | 2017-08-14 | Reduce | 372,083 | -507,743 | -57.7% | $64.9M | 0.11% |
| 2017 Q1 | 2017-05-15 | Add | 879,826 | 308,900 | +54.1% | $135.1M | 0.24% |
| 2016 Q4 | 2017-02-14 | Add | 570,926 | 504,403 | +758.2% | $80.6M | 0.14% |
| 2016 Q3 | 2016-11-14 | New | 66,523 | 66,523 | — | $10.6M | 0.02% |
Share counts are split-adjusted. Time held counts consecutive quarters ending with the latest filing; more than ten years shows as ">10 Years".
13F data shows quarter-end positions, is delayed by up to 45 days and covers only long positions in US-listed securities; short positions, most derivatives and non-US assets are not reported.